Guardians of the Galaxy: Cosmic Rewind at EPCOT is a "high-speed" thrill ride, but it does not feature the traditional, massive vertical drops found on coasters like Expedition Everest or Rock 'n' Roller Coaster. Most of the intensity comes from its reverse launch and its "Omnicoaster" technology, where the cars rotate 360 degrees to face specific screens and story elements while moving along the track. There are several dips and "airtime" hills that create a light stomach-dropping sensation, but the track is incredibly smooth, feeling more like a "cosmic dance" than a jarring coaster. If you are very sensitive to drops, you may find the sensation closer to Space Mountain but significantly faster and smoother. The primary concern for many riders is actually motion sickness due to the combination of rotation and large digital screens.